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expand all sections collapse all sections  cellular_component Term "MHC class I peptide loading complex" (GO:0042824)
Term Name MHC class I peptide loading complex
Term Accession GO:0042824
Aspect cellular_component
Synonyms (0) None.
Definition A large, multisubunit complex which consists of the MHC class I-beta 2 microglobulin dimer, the transporter associated with antigen presentation (TAP), tapasin (an MHC-encoded membrane protein), the chaperone calreticulin and the thiol oxidoreductase ERp57. Functions in the assembly of peptides with newly synthesized MHC class I molecules.
Comment None
Source Ontology Database The GO browser of Gene Ontology Database
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